A long unpadded strap to pass over and keep in place a blanket, pack or saddle on an animal. / A piece of tack wrapped around the belly of a horse, to use when longeing.

(transitive) To fasten with a surcingle.

An addition of extra charge on the agreed or stated price. / The part of the price of a subsidized good or service that is not covered by the subsidy and so must be paid by the consumer.

To apply a surcharge. / To overload; to overburden. / (law) To overstock; especially, to put more cattle into (e.g. a common) than one has a right to do, or more than the herbage will sustain.

(UK, law) An additional financial penalty, levied on a convicted criminal, that goes into a pool to be distributed to victims of crime.